Full text of ' SERVICE MANUAL Model: PDP Safety Precaution Technical Specifications Block Diagram Circuit Diagram Basic Operations & Circuit Description Main 1C Specifications Product Specification of PDP Module Trouble Shooting Manual of PDP Module Spare Part List Exploded View If you forget your V-Chip Password Software Upgrade r > This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by the constant improvement of product. Safety Precaution CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclo sure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. PRECAUTIONS DURING SERVICING 1. In addition to safety, other parts and assemblies are specified for conformance with such regulations as those applying to spurious radiation. Geometria 10 klas rvenj standartu rozrobki urokv. These must also be replaced only with specified replacements.
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Examples: RF converters, tuner units, antenna selection switches, RF cables, noise-blocking capacitors, noise-blocking filters, etc. Use specified internal Wiring. Note especially: 1) Wires covered with PVC tubing 2) Double insulated wires 3) High voltage leads 3. Use specified insulating materials for hazardous live parts. Note especially: 1) Insulating Tape 2) PVC tubing 3) Spacers (insulating barriers) 4) Insulating sheets for transistors 5) Plastic screws for fixing micro switches 4. When replacing AC primary side components (transformers, power cords, noise blocking capacitors, etc.), wrap ends of wires securely about the terminals before soldering.
Make sure that wires do not contact heat generating parts (heat sinks, oxide metal film resistors, fusible resistors, etc.) 6. Check if replaced wires do not contact sharply edged or pointed parts.